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NASA X-ray instrument finds black holes act like 'cosmic seesaws' shaping the universe
Instead, this new research suggests that black holes actually act like "cosmic seesaws," switching between these two distinct ...
Nearly 60% of the nation's adults say they feel trapped in the same daily drudge as a new TUI survey named the top 26 items ...
Building the instrument is hard enough. Turning a profit is a killer. But Jim Phelan is bent on reviving one of the great ...
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